Add wxFontPickerCtrl::SetMinPointSize()

Allow setting the minimal, as well as maximal, point size.

Closes #17126.

interface/wx/fontpicker.h

@@ -109,6 +109,13 @@ public:
     */
     unsigned int GetMaxPointSize() const;
 
+    /**
+        Returns the minimum point size value allowed for the user-chosen font.
+
+        @since 3.1.1
+    */
+    unsigned int GetMinPointSize() const;
+
     /**
         Returns the currently selected colour.
 
@@ -137,6 +144,15 @@ public:
     */
     void SetMaxPointSize(unsigned int max);
 
+    /**
+        Sets the minimum point size value allowed for the user-chosen font.
+
+        The default value is 0.
+
+        @since 3.1.1
+    */
+    void SetMinPointSize(unsigned int min);
+
     /**
         Sets the font colour.